@charset 'utf-8';
html,body{
    height: 100%;
}
h1,h2,h3,h4,h5,h6,ul,ol{
    margin: 0;
    padding: 0;
}
ul li,ol li {
    list-style: none;
}
.fr{
    float: right;
}
.f1{
    float: left;
}

